Publications (5)
-state Potts ice
Mark Potts, S. A. Parameswaran, Roderich Moessner
Classical and quantum spin ice arguably provide the simplest route towards spin liquids and their emergent gauge fields. state Potts ice models have been constructed that gener…
Signatures of spinon dynamics and phase structure of dipolar-octupolar quantum spin ices in two-dimensional coherent spectroscopy
Mark Potts, Roderich Moessner, Owen Benton
We study how sharp signatures of fractionalization emerge in nonlinear spectroscopy experiments on spin liquids with separated energy scales. Our model is that of dipolar-octupolar…
Exploiting polarization dependence in two dimensional coherent spectroscopy: examples of CeZrO and NdZrO
Mark Potts, Roderich Moessner, Owen Benton
Two dimensional coherent spectroscopy (2DCS) probes the nonlinear optical response of correlated systems. An interesting application is the study of fractionalized excitations, whi…
Spin-qubit Noise Spectroscopy of Magnetic Berezinskii-Kosterlitz-Thouless Physics
Mark Potts, Shu Zhang
We propose using spin-qubit noise magnetometry to probe dynamical signatures of magnetic Berezinskii-Kosterlitz-Thouless (BKT) physics. For a nitrogen-vacancy (NV) center coupled t…
Spin ice in a general applied magnetic field: Kasteleyn transition, magnetic torque and rotational magnetocaloric effect
Mark Potts, Owen Benton
Spin ice is a paradigmatic frustrated system famous for the emergence of magnetic monopoles and a large magnetic entropy at low temperatures. It exhibits unusual behavior in the pr…